Advanced access control architecture to support healthy development of SOA

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In this research, we developed an architecture to realize a common access control mechanism protected by OS. This architecture is intended to provide a common mechanism to perform safely and strict access control by the coordination of applications and OS, and to force the use of that mechanism. The main components of the architecture are an authorization decision mechanism, policy description language and mandatory access control mechanism. We performed various experiments for implementation and evaluation on Linux OS and demonstrated its effectiveness.